Re: 93 Oct boost spike? what the? (Jman5000)
The vacuum hose is run to the fuel pressure regulator just like it is in my car. I am positive that he has the 93 Oct program, Tom and Brian at ECS Tuning burned the chip for him. What it does is a shoot up to 20psi then falls to 16psi it will hold there for a bit before slowly falling to 10psi. My AWW will sometimes make it to 17psi but mostly holds 16psi through the power ban. When I had the 91 Oct program I would spike to 21-22psi then fall to around 14psi. Do you think it is possible that APR might have sent the 91 program to Tom by accident, from what I have seen so far no one has a boost spike on the 93 Oct program.
[Modified by yoVWmon, 3:26 PM 2-10-2002]